Acting on tips, agents from the Immigration and Naturalization Service arrested workers who were undocumented. The Casa Rico and Hot Wok restaurants in Frederick were targeted in the operation, INS officials said.

Five Hondurans, one Mexican and one worker from El Salvador were arrested, officials said. Their names were not released.

INS officials said the workers were taken to Baltimore and will be moved to the INS detention facility in Wicomico County, Md., where they will be held in lieu of $3,000 bond.

"The INS is committed to reducing the magnet of job opportunities for illegal aliens by targeting illegal practices which undercut law-abiding businesses and authorized workers," district director Benedict J. Ferro said in a statement.

Hagerstown City Police investigated two incidents of broken glass Tuesday.

A rear vent window of a 1988 Honda was broken while it was parked at 1736 Edgewood Hills Circle.

Then someone broke a 4 x 6-foot window at 57 S. Potomac St. Tuesday. The loss to Briggs Associates was $350.

4 students injured in Pa. accident

CHAMBERSBURG, Pa. - Four Chambersburg Area Senior High School students, heading to a friend's home after their last day of school, suffered minor injuries Tuesday afternoon when their car slid in to Conococheague Creek and flipped, police said.

Pennsylvania State Police said the 2 p.m. accident occured when the driver of the 1995 Mercury Tracer, Leslie Marie Yaukey, 16, of Fayetteville, rounded a right curve heading east on Siloam Road in Greene Township and began to slide.

The car slid across the westbound lane and over an embankment, police said. The car then rolled over onto the driver's side and landed in the Conococheague Creek on its roof approximately 30 feet north of the Siloam Road bridge, police said.

All four occupants of the vehicle were taken to Chambersburg Hospital, where they were treated for minor injuries and released, police said.